"I don't see that it matters very much," said Peter. "None of us like stewed eels, but of course we might have given it away to someone."

The Sea Scouts trooped below to the after cabin, where the supper things were already laid.

Roche thrust his head through the open doorway.

"We're short of water," he declared. "It took quite a time to fill the kettle."

"What?" exclaimed Stratton. "Why, we only filled the tank the day before we launched the boat. Are you sure it's empty?"

"Look for yourself, my festive," suggested Flemming.

Peter went for'ard. Under the wheel-house was a tap communicating with the fresh-water tank under the foredeck. Upon turning the tap the Patrol Leader had to come to the conclusion that the cook's report was correct. There was only a slight trickle of water.

"Evidently our friends the thieves were a bit heavy on the fresh water," remarked Mr. Armitage. "Wonder what they used such a quantity for? Fortunately there's enough to make the cocoa with. To-morrow we'll run alongside the quay and fill up by means of a hose."

The night passed without incident, although Bruin persisted in barking at the few belated craft that were making for their moorings. The Sea Scouts were getting used to this sort of thing, for whenever the Olivette was in a strange harbour, the dog seemed to have a fixed idea that no other boat ought to be in the vicinity; and when, as often happened, there was another dog to be seen, Bruin simply bristled with indignation and barked the more. "Water rats," as the longshore thieving fraternity are called, wouldn't have much chance surreptitiously to acquire the Olivette's gear when Bruin was on board.